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Thread: Gigabyte GA-Z87M-D3H - turbo mode only 3500mhz

  1. #1
    Join Date
    Jan 2014
    Posts
    14

    Default Gigabyte GA-Z87M-D3H - turbo mode only 3500mhz

    My setup:
    -
    Intel Xeon E3-1230-V3 (Clock Speed 3.3 GHz - Max Turbo Frequency 3.7 GHz)
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    My problem:
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    In turbo mode the processor is not going to 3700mhz.
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    I tried to manually set the multiplier to 37 and did not work.
    -
    suggestions ?
    -
    -

  2. #2
    Join Date
    Aug 2007
    Posts
    6,641

    Default

    use i7z.

  3. #3
    Join Date
    Jan 2014
    Posts
    14

    Default

    Quote Originally Posted by Kano View Post
    use i7z.
    ~$ sudo dmidecode -t processor
    -
    Version: Intel(R) Xeon(R) CPU E3-1230 v3 @ 3.30GHz
    Voltage: 1.0 V
    External Clock: 100 MHz
    Max Speed: 7000 MHz
    Current Speed: 3500 MHz
    Status: Populated, Enabled

  4. #4
    Join Date
    Jan 2014
    Posts
    14

    Default

    i7z:
    -
    Cpu speed from cpuinfo 3299.00Mhz
    cpuinfo might be wrong if cpufreq is enabled. To guess correctly try estimating via tsc
    Linux's inbuilt cpu_khz code emulated now
    True Frequency (without accounting Turbo) 3299 MHz
    CPU Multiplier 33x || Bus clock frequency (BCLK) 99.97 MHz

    Socket [0] - [physical cores=4, logical cores=8, max online cores ever=4]
    TURBO ENABLED on 4 Cores, Hyper Threading ON
    Max Frequency without considering Turbo 3398.97 MHz (99.97 x [34])
    Max TURBO Multiplier (if Enabled) with 1/2/3/4 Cores is 37x/37x/36x/35x
    Real Current Frequency 3498.94 MHz [99.97 x 35.00] (Max of below)
    Core [core-id] :Actual Freq (Mult.) C0% Halt(C1)% C3 % C6 % Temp
    Core 1 [0]: 3498.94 (35.00x) 100 0 0 0 58
    Core 2 [1]: 3498.94 (35.00x) 100 0 0 0 51
    Core 3 [2]: 3498.94 (35.00x) 100 0 0 0 49
    Core 4 [3]: 3498.94 (35.00x) 100 0 0 0 54

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